Answer:
Rhombus
Step-by-step explanation:
A rhombus is a quadrilateral as it has four sides (ABCD).
It has no right angles (as seen in the picture)
All the sides are the same length.
Answer:
domain = ( -infinity, infinity) = all real numbers
range = ( -1, infinity)
Answer:
6.5 years
Step-by-step explanation:
the amount depositited times percent diveded by the intrest is the years
Answer:
negative
Step-by-step explanation:
calculating the z score by subtracting the mean and dividing by the standard deviation
(55-70)/10= -1.5
It's negative